AU152617B2
(en )
1950-09-21
Improvements in or relating tothe production of meta-benzene disulphonic acid
AU3579050A
(en )
1950-09-21
Improvements in or relating tothe production of meta-benzene disulphonic acid
AU151757B2
(en )
1951-05-31
Improvements in or relating tothe production of 3-aminopyrazolines
AU156200B2
(en )
1952-01-31
Improvements in or relating tothe production of chlorphenoxyacetonfriles
CA463649A
(en )
1950-03-14
Production of dihydroxyfluoboric acid
AU148647B2
(en )
1950-11-23
Improvements in or relating tothe manufacture of N-Dialkylaminoalkyl-phenthiazines
AU150409B2
(en )
1951-05-24
Improvements in manufacture of trichlorophenols
AU153020B2
(en )
1951-02-01
Adi-ester of sulphuros acid
AU147139B2
(en )
Improvements in or relating to production of glutamic acid
AU151243B2
(en )
1950-10-19
Improvements in or relating to the manufacture of polyguanamines
AU156558B2
(en )
1951-11-29
Improvements in or relating tothe production of phenol
AU667151A
(en )
1952-01-31
Improvements in or relating tothe production of chlorphenoxyacetonfriles
AU170351A
(en )
1951-05-31
Improvements in or relating tothe production of 3-aminopyrazolines
AU148972B2
(en )
1950-08-10
Improvements in or relating tothe production of zinc
AU3705550A
(en )
1950-11-23
Improvements in or relating tothe manufacture of N-Dialkylaminoalkyl-phenthiazines
AU151728B2
(en )
1951-02-15
Improvements in or relating tothe manufacture of Alkylamino-phosphorus Compounds
AU148067B2
(en )
1950-05-18
Improvements in or relating tothe production of pure dihydrostreptomycin sulphate
AU3609850A
(en )
1951-05-24
Improvements in manufacture of trichlorophenols
AU3839550A
(en )
1951-02-01
Adi-ester of sulphuros acid
AU150963B2
(en )
1951-08-02
Improvements in or relating tothe manufacture of shoes
CA469470A
(en )
1950-11-21
Manufacture of oleum
CA469472A
(en )
1950-11-21
Manufacture of oleum
CA469523A
(en )
1950-11-21
Manufacture of oleum
AU155529B2
(en )
1951-01-11
Improvements in or relating tothe manufacture of sugar
CA464239A
(en )
1950-04-04
Aliphatic acid